<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>计数器布局</title>
    <link rel="stylesheet" href="../css/Casio-layout-index.css">
</head>

<body>
    <div id="layout">
        <div class="result"></div>
        <br>
        <table border="1" cellspacing="30" align="center">
            <tr align="center">
                <td>1</td>
                <td>2</td>
                <td>3</td>
                <td>+</td>
            </tr>
            <tr align="center">
                <td>4</td>
                <td>5</td>
                <td>6</td>
                <td>-</td>
            </tr>
            <tr align="center">
                <td>7</td>
                <td>8</td>
                <td>9</td>
                <td>*</td>
            </tr>
            <tr align="center">
                <td>0</td>
                <td>=</td>
                <td>CE</td>
                <td>/</td>
            </tr>
        </table>
    </div>
    <script src="../JS/Casio-layout-index.js"></script>
</body>


</html>